{"provider":{"host":"api.pennyforge.org","name":"sendcheck","score":52,"live":true,"checkedAt":"2026-11-02T04:00:49.876Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":195,"note":"valid x402 v2 terms"},"endpoints":2,"networks":["eip155:8453"],"cheapestUsd":"0.01","income7dUsd":"0.01","payers7d":1,"transfers7d":1,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/api.pennyforge.org"},"endpoints":[{"url":"https://api.pennyforge.org/check","method":"POST","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}"},{"url":"https://api.pennyforge.org/deep","method":"POST","priceMicroUsd":50000,"networks":["eip155:8453"],"description":"SendCheck deep scan: the same verification across all 5 chains (Base, Ethereum, Arbitrum, Optimism, Polygon) incl. wrong-network detection. POST {address, chain}"}]}